Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

As any DIY’er knows, certain tasks sit and fester on your to-do list. Once, I avoided a project so long that I had to use ...

The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

While I typically try to keep my tinkering focused on practical purposes, sometimes I just have to pull a good prank ...

The Brain & Behavior Research Foundation (BBRF) is pleased to announce the recipients of its 2025 Klerman & Freedman Prizes, ...

If you're looking for clever ways to repurpose any of the old CD or DVD players that might be scattered around your house, we ...

Researchers are pushing the envelope to advance in niches such as dissolvable batteries and recyclable, healable circuit ...

Solyndra, of course, represented the US’s attempt to bolster the sustainable energy industry, specifically solar. The intentions were noble: solar was seen as a safe respite from combustible sources ...

Just about every electronic device has some silicon semiconductors inside these days—from transistors to diodes to integrated ...

Struggling with complex concepts and heavy coursework? These 7study tips, tailored for engineering students, can help you ...